Refactor SyncedWindowDelegateAndroid into TabModel

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 1182f24f16e4854f0413f0fc07fcd78cd15ee48a..a5003982bbde69d96d4d862166b22d13e8329c6c 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -2228,6 +2228,7 @@
         'browser/sync/glue/synced_session.h',
         'browser/sync/glue/synced_session.cc',
         'browser/sync/glue/synced_window_delegate.h',
+        'browser/sync/glue/synced_window_delegate_android.h',
         'browser/sync/glue/synced_window_delegate_android.cc',
         'browser/sync/glue/sync_backend_host.cc',
         'browser/sync/glue/sync_backend_host.h',
@@ -2365,6 +2366,10 @@
         'browser/ui/android/select_file_dialog_android.cc',
         'browser/ui/android/ssl_client_certificate_selector.cc',
         'browser/ui/android/tab_contents/chrome_web_contents_view_delegate_android.cc',
+        'browser/ui/android/tab_model/tab_model_android.cc',
+        'browser/ui/android/tab_model/tab_model_android.h',
+        'browser/ui/android/tab_model/tab_model_list_android.cc',
+        'browser/ui/android/tab_model/tab_model_list_android.h',
         'browser/ui/android/tab_restore_service_delegate_android.cc',
         'browser/ui/app_modal_dialogs/app_modal_dialog.cc',
         'browser/ui/app_modal_dialogs/app_modal_dialog.h',
@@ -4818,10 +4823,6 @@
           ],
         }],
         ['OS=="android"', {
-          'sources': [
-            'browser/sync/glue/synced_window_delegate_registry.cc',
-            'browser/sync/glue/synced_window_delegate_registry.h',
-          ],
           'sources!': [
             'browser/bookmarks/bookmark_context_menu_controller.cc',
             # Bookmark export/import are handled via the BookmarkColumns